package opera;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BrrowOperation implements IOpreation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书！");
        System.out.println("请选择你要借阅的图书：");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();

        int a = bookList.getUsedSize();
        for (int i = 0; i < a; i++) {
            Book book = bookList.getBooks(i);
            if (book.getName().equals(name) &&
                    ! book.isBorrowed()) {
                book.setBorrowed(true);
                System.out.println("借阅成功！");
                break;
            }else if (book.getName().equals(name) &&
                    book.isBorrowed()) {
                System.out.println(name + "已经被借出！");
                break;
            }else {
                System.out.println("没有要借阅的书");
                break;
            }
        }
    }
}
